diff --git a/modules/zlib/standalone/makefile.win b/modules/zlib/standalone/makefile.win
new file mode 100644
index 00000000000..7161d05addb
--- /dev/null
+++ b/modules/zlib/standalone/makefile.win
@@ -0,0 +1,73 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "License"); you may not use this file except in
+# compliance with the License.  You may obtain a copy of the License at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is Mozilla Communicator client code, 
+# released March 31, 1998. 
+#
+# The Initial Developer of the Original Code is Netscape Communications 
+# Corporation.  Portions created by Netscape are 
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+# Contributors:
+#     Daniel Veditz <dveditz@netscape.com>
+
+
+MODULE=zlib
+DEPTH=..\..\..
+
+MAKE_OBJ_TYPE=DLL
+
+#USE_NON_MT_LIBS=1
+USE_STATIC_LIBS=1
+
+LIBRARY=$(OBJDIR)\$(MODULE)_s.lib
+
+OBJS=                             \
+    .\$(OBJDIR)\adler32.obj       \
+    .\$(OBJDIR)\compress.obj      \
+    .\$(OBJDIR)\crc32.obj         \
+    .\$(OBJDIR)\deflate.obj       \
+    .\$(OBJDIR)\gzio.obj          \
+    .\$(OBJDIR)\infblock.obj      \
+    .\$(OBJDIR)\infcodes.obj      \
+    .\$(OBJDIR)\inffast.obj       \
+    .\$(OBJDIR)\inflate.obj       \
+    .\$(OBJDIR)\inftrees.obj      \
+    .\$(OBJDIR)\infutil.obj       \
+    .\$(OBJDIR)\trees.obj         \
+    .\$(OBJDIR)\uncompr.obj       \
+    .\$(OBJDIR)\zutil.obj         \
+    $(NULL)
+
+LCFLAGS=-DSTANDALONE -UMOZILLA_CLIENT
+#LLFLAGS= /NODEFAULTLIB libcmt libcmtd
+
+include <$(DEPTH)/config/rules.mak>
+
+docopy:
+    $(MAKE_INSTALL) ..\src\*.c .
+    $(MAKE_INSTALL) ..\src\*.h .
+    $(MAKE_INSTALL) ..\src\zlib.h $(DIST)\include
+
+export:: docopy
+
+libs:: $(LIBRARY)
+    $(MAKE_INSTALL) .\$(OBJDIR)\$(MODULE)_s.lib $(DIST)\lib
+
+clobber::
+  $(RM) *.h *.c
+
+clobber_all::
+  $(RM) *.h *.c
+  $(RM) $(DIST)\lib\$(MODULE)_s.lib
+
diff --git a/xpinstall/wizard/windows/nszip/makefile.win b/xpinstall/wizard/windows/nszip/makefile.win
new file mode 100644
index 00000000000..811699c76c7
--- /dev/null
+++ b/xpinstall/wizard/windows/nszip/makefile.win
@@ -0,0 +1,50 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "License"); you may not use this file except in
+# compliance with the License.  You may obtain a copy of the License at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is Mozilla Communicator client code, 
+# released March 31, 1998. 
+#
+# The Initial Developer of the Original Code is Netscape Communications 
+# Corporation.  Portions created by Netscape are 
+# Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH=..\..\..\..
+
+MAKE_OBJ_TYPE   = EXE
+USE_STATIC_LIBS = 1
+
+MODULE          = nszip
+PROGRAM         = .\$(OBJDIR)\$(MODULE).exe
+RESFILE         = $(MODULE).res
+
+OBJS =                          \
+    .\$(OBJDIR)\nszip.obj       \
+    .\$(OBJDIR)\mainfrm.obj     \
+    .\$(OBJDIR)\nszipdoc.obj    \
+    .\$(OBJDIR)\nszipvw.obj     \
+    .\$(OBJDIR)\stdafx.obj      \
+    $(NULL)
+
+LCFLAGS= -UMOZILLA_CLIENT
+
+LLIBS=                          \
+    $(DIST)\lib\zlib_s.lib      \
+    $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+libs:: $(PROGRAM)
+    $(MAKE_INSTALL) $(PROGRAM) $(DIST)\install
+
+clobber_all::
+    $(RM) $(DIST)\install\$(MODULE).exe
+